diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 6e4ab76..bc68205 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -10129,12 +10129,12 @@ const_ok_for_output_1 (rtx *rtlp, void *data ATTRIBUTE_UNUSED)
 	 we can't express it in the debug info.  */
 #ifdef ENABLE_CHECKING
       /* Don't complain about TLS UNSPECs, those are just too hard to
-	 delegitimize.  */
-      if (XVECLEN (rtl, 0) != 1
+	 delegitimize.  Note this could be a non-decl SYMBOL_REF such as
+	 one in a constant pool entry, so testing SYMBOL_REF_TLS_MODEL
+	 rather than DECL_THREAD_LOCAL_P is not just an optimization.  */
+      if (XVECLEN (rtl, 0) == 0
 	  || GET_CODE (XVECEXP (rtl, 0, 0)) != SYMBOL_REF
-	  || SYMBOL_REF_DECL (XVECEXP (rtl, 0, 0)) == NULL
-	  || TREE_CODE (SYMBOL_REF_DECL (XVECEXP (rtl, 0, 0))) != VAR_DECL
-	  || !DECL_THREAD_LOCAL_P (SYMBOL_REF_DECL (XVECEXP (rtl, 0, 0))))
+	  || SYMBOL_REF_TLS_MODEL (XVECEXP (rtl, 0, 0)) == TLS_MODEL_NONE)
 	inform (current_function_decl
 		? DECL_SOURCE_LOCATION (current_function_decl)
 		: UNKNOWN_LOCATION,